Processor design for portable systems
Journal of VLSI Signal Processing Systems - Special issue on technologies for wireless computing
A predictive system shutdown method for energy saving of event-driven computation
ICCAD '97 Proceedings of the 1997 IEEE/ACM international conference on Computer-aided design
The simulation and evaluation of dynamic voltage scaling algorithms
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Power conscious fixed priority scheduling for hard real-time systems
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
Engineering and Analysis of Fixed Priority Schedulers
IEEE Transactions on Software Engineering
Effective Analysis for Engineering Real-Time Fixed Priority Schedulers
IEEE Transactions on Software Engineering
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Visual assessment of a real-time system design: a case study on a CNC controller
RTSS '96 Proceedings of the 17th IEEE Real-Time Systems Symposium
PERTS: A prototyping environment for real-time systems
PERTS: A prototyping environment for real-time systems
Energy efficient fixed-priority scheduling for real-time systems on variable voltage processors
Proceedings of the 38th annual Design Automation Conference
Energy priority scheduling for variable voltage processors
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Dynamic voltage scheduling technique for low-power multimedia applications using buffers
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Compiler-directed dynamic voltage/frequency scheduling for energy reduction in microprocessors
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Energy-conserving feedback EDF scheduling for embedded systems with real-time constraints
Proceedings of the joint conference on Languages, compilers and tools for embedded systems: software and compilers for embedded systems
Using variable-MHz microprocessors to efficiently handle uncertainty in real-time systems
Proceedings of the 34th annual ACM/IEEE international symposium on Microarchitecture
Managing dynamic concurrent tasks in embedded real-time multimedia systems
Proceedings of the 15th international symposium on System Synthesis
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
Energy aware task scheduling with task synchronization for embedded real time systems
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
Low power system scheduling and synthesis
Proceedings of the 2001 IEEE/ACM international conference on Computer-aided design
Pruning-based energy-optimal device scheduling for hard real-time systems
Proceedings of the tenth international symposium on Hardware/software codesign
Proceedings of the 40th annual Design Automation Conference
Energy-balanced task allocation for collaborative processing in networked embedded systems
Proceedings of the 2003 ACM SIGPLAN conference on Language, compiler, and tool for embedded systems
A power-aware API for embedded and portable systems
Power aware computing
Mode Selection and Mode-Dependency Modeling for Power-Aware Embedded Systems
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
Energy management for battery-powered embedded systems
ACM Transactions on Embedded Computing Systems (TECS)
On energy-optimal voltage scheduling for fixed-priority hard real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic voltage scaling algorithm for fixed-priority real-time systems using work-demand analysis
Proceedings of the 2003 international symposium on Low power electronics and design
Variable voltage task scheduling algorithms for minimizing energy/power
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Pareto-optimization-based run-time task scheduling for embedded systems
Proceedings of the 1st IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
A Dynamic Voltage Scaling Algorithm for Sporadic Tasks
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Exploiting Processor Workload Heterogeneity for Reducing Energy Consumption in Chip Multiprocessors
Proceedings of the conference on Design, automation and test in Europe - Volume 2
Iterative schedule optimization for voltage scalable distributed embedded systems
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic adaptation for fault tolerance and power management in embedded real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
Leakage aware dynamic voltage scaling for real-time embedded systems
Proceedings of the 41st annual Design Automation Conference
Procrastination scheduling in fixed priority real-time systems
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Dynamic voltage scaling for real-time multi-task scheduling using buffers
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Dynamic voltage scaling for systemwide energy minimization in real-time embedded systems
Proceedings of the 2004 international symposium on Low power electronics and design
Energy-Aware Adaptive Checkpointing in Embedded Real-Time Systems
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Dynamic voltage scheduling with buffers in low-power multimedia applications
ACM Transactions on Embedded Computing Systems (TECS)
Energy-balanced task allocation for collaborative processing in wireless sensor networks
Mobile Networks and Applications
Pruning-based, energy-optimal, deterministic I/O device scheduling for hard real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
Optimal voltage allocation techniques for dynamically variable voltage processors
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic slack reclamation with procrastination scheduling in real-time embedded systems
Proceedings of the 42nd annual Design Automation Conference
System-level energy-efficient dynamic task scheduling
Proceedings of the 42nd annual Design Automation Conference
IEEE Transactions on Parallel and Distributed Systems
Task sheduling for power optimisation of multi frequency synchronous data flow graphs
SBCCI '05 Proceedings of the 18th annual symposium on Integrated circuits and system design
Energy aware kernel for hard real-time systems
Proceedings of the 2005 international conference on Compilers, architectures and synthesis for embedded systems
A Power-Aware Run-Time System for High-Performance Computing
SC '05 Proceedings of the 2005 ACM/IEEE conference on Supercomputing
A dynamic voltage scaling algorithm for energy reduction in hard real-time systems
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
An efficient dynamic task scheduling algorithm for battery powered DVS systems
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
Online task-scheduling for fault-tolerant low-energy real-time systems
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
Energy efficient DVS schedule for fixed-priority real-time systems
ACM Transactions on Embedded Computing Systems (TECS) - Special Section LCTES'05
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
ISLPED '07 Proceedings of the 2007 international symposium on Low power electronics and design
Energy management of DVS-DPM enabled embedded systems powered by fuel cell-battery hybrid source
ISLPED '07 Proceedings of the 2007 international symposium on Low power electronics and design
Temperature-aware processor frequency assignment for MPSoCs using convex optimization
CODES+ISSS '07 Proceedings of the 5th IEEE/ACM international conference on Hardware/software codesign and system synthesis
Proceedings of the 2007 IEEE/ACM international conference on Computer-aided design
Energy-efficient dynamic task scheduling algorithms for DVS systems
ACM Transactions on Embedded Computing Systems (TECS)
A design framework for real-time embedded systems with code size and energy constraints
ACM Transactions on Embedded Computing Systems (TECS)
An energy-efficient real-time scheduling scheme on dual-channel networks
Information Sciences: an International Journal
Certain investigations on energy saving techniques using DVS for low power embedded system
AIC'06 Proceedings of the 6th WSEAS International Conference on Applied Informatics and Communications
A Low Power Real-Time Scheduling Scheme for the Wireless Sensor Network
ICCS '07 Proceedings of the 7th international conference on Computational Science, Part IV: ICCS 2007
Leakage-Aware Energy Efficient Scheduling for Fixed-Priority Tasks with Preemption Thresholds
ADMA '08 Proceedings of the 4th international conference on Advanced Data Mining and Applications
Power-Aware Bus Coscheduling for Periodic Realtime Applications Running on Multiprocessor SoC
Transactions on High-Performance Embedded Architectures and Compilers II
Energy-aware instruction-set customization for real-time embedded multiprocessor systems
Proceedings of the 14th ACM/IEEE international symposium on Low power electronics and design
Energy-Efficient Considerations on a Variable-Bitrate PCI-Express Device
Journal of Signal Processing Systems
Application-supported device management for energy and performance
PACS'02 Proceedings of the 2nd international conference on Power-aware computer systems
Energy-efficiency on a variable-bitrate device
EUC'07 Proceedings of the 2007 conference on Emerging direction in embedded and ubiquitous computing
NPC'07 Proceedings of the 2007 IFIP international conference on Network and parallel computing
Transition-aware DVS algorithm for real-time systems using tree structure analysis
Journal of Systems Architecture: the EUROMICRO Journal
Bandwidth Management in Application Mapping for Dynamically Reconfigurable Architectures
ACM Transactions on Reconfigurable Technology and Systems (TRETS)
Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design
Power-aware temporal isolation with variable-bandwidth servers
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
Parametric timing analysis and its application to dynamic voltage scaling
ACM Transactions on Embedded Computing Systems (TECS)
Green Task Scheduling Algorithms with Speeds Optimization on Heterogeneous Cloud Servers
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
Static task-scheduling algorithms for battery-powered DVS systems
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Power-saving scheduling for weakly dynamic voltage scaling devices
WADS'05 Proceedings of the 9th international conference on Algorithms and Data Structures
Optimizing quality of service in real-time systems under energy constraints
ACM SIGOPS Operating Systems Review
Power-aware dynamic memory management on many-core platforms utilizing DVFS
ACM Transactions on Embedded Computing Systems (TECS) - Special Section on ESTIMedia'10
Power-aware code scheduling assisted with power gating and DVS
Future Generation Computer Systems
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Power efficient design of real-time embedded systems based on programmable processors becomes more important as system functionality is increasingly realized through software. This paper presents a power optimization method for real-time embedded applications on a variable speed processor. The method combines off-line and on-line components. The off-line component determines the lowest possible maximum processor speed while guaranteeing deadlines of all tasks. The on-line component dynamically varies the processor speed or bring a processor into a power-down mode according to the status of task set in order to exploit execution time variations and idle intervals. Experimental results show that the proposed method obtains a significant power reduction across several kinds of applications.